The PENTATECH 23003 Water Leak Detector is a battery-powered device designed to identify water leaks promptly. Key features include an external sensor, ensuring timely detection even in hard-to-reach areas. It is ideal for domestic use, helping to prevent water damage in basements, bathrooms, and kitchens. https://elecena.pl/product/28741691/pentatech-23003-wa03-water-leak-detector-with-external-sensor-battery-powered 2025-05-19 https://elecena.pl/product/28741691/pentatech-23003-wa03-water-leak-detector-with-external-sensor-battery-powered 2026-07-06